[Hazards of electrical equipment].
نویسنده
چکیده
منابع مشابه
Analyzing electrical hazards in the workplace.
In resolving the issues in analyzing electrical hazards in an industry, we must follow a path that will lead to a comprehensive analysis of the problems that exist and provide a quantified value to ensure the selection of appropriate personal protective equipment and clothing. An analysis of all three hazards--shock, arc, and blast--must be completed and steps taken to prevent injuries. The fol...
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1 Only use electrical devices with 3-conductor power cords and 3-prong plugs (Figure 1 shows a plug with a broken ground prong – do not use). 2 Do not use cheater plugs (3-prong to 2-prong adapters, Figure 2). They eliminate the ground connection and increase the possibility of serious shock hazards. 3 Always unplug equipment by grasping the plug, not the cord. 4 Routinely check equipment power...
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Investigations of injuries and fires caused by electrical circuits and equipment can result in incorrect conclusions when grounding systems are neglected. The term ground is loosely used in electrical jargon as any zero reference point for voltage measurement. Power systems are usually grounded to the earth. Other electrical systems are sometimes grounded to the same earth through a low impedan...
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Background: A cross-sectional analytic method was used to assess health and safety risks that really matter in restaurants of universities and hospitals in the Gaza strip, Palestine. Materials and methods: A 40-item questionnaire was completed by workers in all university and governmental hospital restaurants in the Gaza strip. Another 30-item questionnaire was completed by unive...
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This paper reviews the 100-year history of federal electrical safety research in the U.S mining industry, originally by the US Bureau of Mines, and as carried on today by NIOSH. First, there is a brief historical review of the use of electrical power in mining and an examination of the associated shock, fire, and explosion hazards. These hazards were the impetus for government intervention to i...
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ورودعنوان ژورنال:
- Sairaanhoitaja. Sjukskoterskan
دوره 48 10 شماره
صفحات -
تاریخ انتشار 1972